Chairs and seats – Bottom or back – Including a ventilating means
Patent
1993-08-24
1995-05-02
Cranmer, Laurie K.
Chairs and seats
Bottom or back
Including a ventilating means
29718011, 5468, A47C 702
Patent
active
054113180
ABSTRACT:
An extended ventilated seat covering assembly includes a backing sheet, and protrusions, studs or spacing members extending outward from the backing sheet to support the user, with the sides of the assembly extending laterally beyond the normal seating area of the user, and being entirely open at the outer edges to permit the free circulation of cooling air. When employed with bucket seats, the assembly may include a basic central area, additional side areas angled forward or upward where the bucket seat sides are angled inward, and finally additional outwardly directed "wings" to assure free inward flow of cooling and ventilating air.
REFERENCES:
patent: 1982816 (1934-11-01), Holmsted
patent: 3014226 (1961-12-01), Wilfert
patent: 3137523 (1964-06-01), Karner
patent: 3278226 (1966-10-01), Magnusson
patent: 4313640 (1982-02-01), Trotman et al.
patent: 4435015 (1984-03-01), Trotman et al.
patent: 4529248 (1985-07-01), Trotman et al.
patent: 4614000 (1986-09-01), Mayer
patent: 4981324 (1991-01-01), Law
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